LETRAMENTO EM SAÚDE POR MÍDIA SOCIAL DURANTE A PANDEMIA

Este relato de experiência, tem por objetivo descrever a elaboração e veiculação de ações de extensão para prevenção de COVID-19 em mídia social, elaboradas de acordo com os pressupostos do letramento em saúde. A extensão universitária por meio de mídia social permitiu desenvolver letramento científico com acesso e compreensão de informações relevantes para a prática baseada em evidências entre estudantes de medicina. O debate online permitiu construir processo de avaliação formativa no qual os estudantes e docentes vivenciaram a interação e aplicação de conceitos teóricos em ambiente virtual de ensino em tempo real. Por outro lado, os materiais educativos construídos e palestras online possibilitaram oportunidade de prática de letramento em saúde para os estudantes de medicina, bem como a construção de repositório de materiais educativos em mídia social para consulta e divulgação na comunidade. O uso de tecnologia de informação e comunicação para o ensino em saúde é uma alternativa de baixo custo e com ampla capacidade de divulgação na comunidade, sendo uma ferramenta potencial para atividades de extensão em situações de pandemia ou contextos que envolvam impossibilidade de acesso presencial ao público-alvo. Os principais desafios no uso dessas tecnologias são a necessidade de capacitação de professores e estudantes para uso de softwares e adequação de materiais acadêmicos a linguagem adequada ao nível de compreensão do público-alvo

Análise teórico-epistêmica da violência baseada em gênero: a vulnerabilidade da mulher durante o distanciamento social / Epistemic theoretical analysis on gender-based violence: female vulnerability during social isolation

A pandemia relacionada ao COVID-19 impactou diferentes segmentos sociais, econômicos e culturais a nível global. Destaca-se o aumento de casos de violência contra a mulher que tem apresentado crescimento no índice de frequência e pode revelar traços de risco latentes na sociedade que constituem fatores de riscos para as vítimas. No presente estudo, realizamos uma análise teórico-epistêmica identificando o contexto histórico, características e novas manifestações da violência contra a mulher no contexto do Covid-19. Nós concluímos que a violência contra a mulher é um fenômeno que precisa ser analisado na perspectiva social e cultural, com destaque para aspectos de vulnerabilidade que acompanham as vítimas. O aumento da frequência de casos de violência doméstica expõe um fenômeno já existente, banalizado e suprimido. Assim, enfatiza-se a necessidade de ações intersetoriais sobre os determinantes e condicionantes sociais da violência à mulher.

Azimuthal anisotropy of charged jet production in root s(NN)=2.76 TeV Pb-Pb collisions

We present measurements of the azimuthal dependence of charged jet production in central and semi-central root s(NN) = 2.76 TeV Pb-Pb collisions with respect to the second harmonic event plane, quantified as nu(ch)(2) (jet). Jet finding is performed employing the anti-k(T) algorithm with a resolution parameter R = 0.2 using charged tracks from the ALICE tracking system. The contribution of the azimuthal anisotropy of the underlying event is taken into account event-by-event. The remaining (statistical) region-to-region fluctuations are removed on an ensemble basis by unfolding the jet spectra for different event plane orientations independently. Significant non-zero nu(ch)(2) (jet) is observed in semi-central collisions (30-50% centrality) for 20 <p(T)(ch) (jet) <90 GeV/c. The azimuthal dependence of the charged jet production is similar to the dependence observed for jets comprising both charged and neutral fragments, and compatible with measurements of the nu(2) of single charged particles at high p(T). Good agreement between the data and predictions from JEWEL, an event generator simulating parton shower evolution in the presence of a dense QCD medium, is found in semi-central collisions. (C) 2015 CERN for the benefit of the ALICE Collaboration. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).Peer reviewe

Production of He-4 and (4) in Pb-Pb collisions at root(NN)-N-S=2.76 TeV at the LHC

Results on the production of He-4 and (4) nuclei in Pb-Pb collisions at root(NN)-N-S = 2.76 TeV in the rapidity range vertical bar y vertical bar <1, using the ALICE detector, are presented in this paper. The rapidity densities corresponding to 0-10% central events are found to be dN/dy4(He) = (0.8 +/- 0.4 (stat) +/- 0.3 (syst)) x 10(-6) and dN/dy4 = (1.1 +/- 0.4 (stat) +/- 0.2 (syst)) x 10(-6), respectively. This is in agreement with the statistical thermal model expectation assuming the same chemical freeze-out temperature (T-chem = 156 MeV) as for light hadrons. The measured ratio of (4)/He-4 is 1.4 +/- 0.8 (stat) +/- 0.5 (syst). (C) 2018 Published by Elsevier B.V.Peer reviewe

Forward-central two-particle correlations in p-Pb collisions at root s(NN)=5.02 TeV

Two-particle angular correlations between trigger particles in the forward pseudorapidity range (2.5 2GeV/c. (C) 2015 CERN for the benefit of the ALICE Collaboration. Published by Elsevier B. V.Peer reviewe

Event-shape engineering for inclusive spectra and elliptic flow in Pb-Pb collisions at root(NN)-N-S=2.76 TeV

Peer reviewe

Pseudorapidity and transverse-momentum distributions of charged particles in proton-proton collisions at root s=13 TeV

The pseudorapidity (eta) and transverse-momentum (p(T)) distributions of charged particles produced in proton-proton collisions are measured at the centre-of-mass energy root s = 13 TeV. The pseudorapidity distribution in vertical bar eta vertical bar <1.8 is reported for inelastic events and for events with at least one charged particle in vertical bar eta vertical bar <1. The pseudorapidity density of charged particles produced in the pseudorapidity region vertical bar eta vertical bar <0.5 is 5.31 +/- 0.18 and 6.46 +/- 0.19 for the two event classes, respectively. The transverse-momentum distribution of charged particles is measured in the range 0.15 <p(T) <20 GeV/c and vertical bar eta vertical bar <0.8 for events with at least one charged particle in vertical bar eta vertical bar <1. The evolution of the transverse momentum spectra of charged particles is also investigated as a function of event multiplicity. The results are compared with calculations from PYTHIA and EPOS Monte Carlo generators. (C) 2015 CERN for the benefit of the ALICE Collaboration. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).Peer reviewe

Elliptic flow of muons from heavy-flavour hadron decays at forward rapidity in Pb-Pb collisions at root s(NN)=2.76TeV

The elliptic flow, v(2), of muons from heavy-flavour hadron decays at forward rapidity (2.5 <y <4) is measured in Pb-Pb collisions at root s(NN)= 2.76TeVwith the ALICE detector at the LHC. The scalar product, two- and four-particle Q cumulants and Lee-Yang zeros methods are used. The dependence of the v(2) of muons from heavy-flavour hadron decays on the collision centrality, in the range 0-40%, and on transverse momentum, p(T), is studied in the interval 3 <p(T)<10 GeV/c. A positive v(2) is observed with the scalar product and two-particle Q cumulants in semi-central collisions (10-20% and 20-40% centrality classes) for the p(T) interval from 3 to about 5GeV/c with a significance larger than 3 sigma, based on the combination of statistical and systematic uncertainties. The v(2) magnitude tends to decrease towards more central collisions and with increasing pT. It becomes compatible with zero in the interval 6 <p(T)<10 GeV/c. The results are compared to models describing the interaction of heavy quarks and open heavy-flavour hadrons with the high-density medium formed in high-energy heavy-ion collisions. (C) 2015 CERN for the benefit of the ALICE Collaboration. Published by Elsevier B.V.Peer reviewe

Centrality evolution of the charged-particle pseudorapidity density over a broad pseudorapidity range in Pb-Pb collisions at root s(NN)=2.76TeV

Peer reviewe

Caregivers of Individuals with Cancer in the COVID-19 Pandemic: A Phenomenological Study

Caregivers of individuals with cancer in the COVID-19 pandemic are faced with the demands of cancer and the health needs produced by it, along with their own health and self-care needs, and the uncertainties of expectations and risks. A qualitative analytical phenomenological study with caregivers of individuals with cancer registered at the state referral hospital supplying medications, who answered the sociodemographic assessment questionnaires and semi-structured questions about their feelings and perceptions in the COVID-19 pandemic. Bardin&rsquo;s content analysis was used, with methodological quality assessed using SRQR Standards for Reporting Qualitative Research and the MAXQDA software. Most of the caregivers are women, married, Catholic, of low income and education, aged between 30 and 60 years, optimistic, comply with health guidelines regarding social distancing, use of masks, and routine hand hygiene, do not practice regular physical activities, mention concern for their own physical and financial survival, and that of their family. The main need identified in the affective sphere was to reframe contact with family members, seeking to strengthen the bonds of affection. The feeling of emotional vulnerability shows the importance of building effective public policies for social support consistent with the improvement of health care for this population